It's long been documented that women have a slimmer chance of surviving heart bypass surgery compared to men, and researchers believe that they now know why.

Women tend to be more vulnerable to blood loss during surgery -- red blood cells, specifically -- than men are, concluded a team from Weill Cornell Medicine in New York City.

They published their findings recently in the

Women are more likely than men to die after coronary artery bypass surgery, according to a large new study.

Researchers still don't understand why women have these poorer outcomes.

"This should be a 'wake-up call' for cardiothoracic surgeons -- women still have a higher risk of adverse outcomes following coronary artery bypass surgery, and there doesn't seem to have been any change ...

A person with advanced heart failure may often need a heart transplant or a mechanical heart pump to survive.

But white patients are twice as likely as Black patients to get this critically important care, a new study finds, and racial bias may be the reason why.

Shoveling snow may trigger a heart attack if you're not careful, especially if you already have risk factors, an expert warns.

The combination of shoveling and cold weather can cause your arteries to spasm and constrict, explained Dr. Sam Kazziha, chief of cardiovascular...

Recovery from heart surgery can bring some pain. But a new study suggests patients don't need potentially addictive prescription opioids to control that post-op discomfort.

"This study shows that discharge without opioid pain medicine after cardiac surgery is extremely well tolerated...

Bypass surgery is slightly better overall than stenting to open blocked arteries in people with severe coronary artery disease, new research shows.

But decisions may still need to be made on a case-by-case basis: Stenting appeared more beneficial in some patients, particularly if they didn't have complex disease.

The findings should help guide decisions about which treatment is best...